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数学概念是数学思维的细胞,是形成数学知识体系的基本要素,是数学基础知识的核心,是孩子们学习数学的坚固基石。怎样让枯燥、抽象的概念变得生动有趣,使课堂教学更有效,减轻孩子们的学习负担,让概念在孩子们心中得到完美的内化呢?我认为可以从以下几方面入手:一、采用不同方法引入概念1.从实际生活引入学习“百分数的意义”时,教师出示一组在日常生活中经常见的数据:有一商场的衣服降价10%;六⑶班同学
Mathematical concepts are the cells of mathematical thinking, are the basic elements of the formation of mathematical knowledge system, are the core of the basic knowledge of mathematics, and are the solid foundation for children to learn mathematics. How to make boring, abstract concepts become lively and interesting, so that classroom teaching more effective and reduce the burden on children’s learning, so that the concept of children in the heart of the perfect internalization? I think the following aspects: First, the use of Different Methods to Introduce the Concept 1. Introduced from the Real Life Learning, “The Meaning of Percentage,” the teacher presents a set of frequently-used data in everyday life: a mall has a price reduction of 10%; and six ⑶ classmates